It's possible to be born cut, but it's extremely rare. It's usually done as a surgical procedure.

In the U.S., infant circumcision has been a non-religious tradition for a couple or three generations. A lot of other countries used to do it at birth, but all of them except the U.S. have essentially abandoned the practice. Obviously, Israel still does it for religious reasons, and Muslims are generally cut before puberty for religious reasons too. The rate in the U.S. has fallen from something like 95% a few decades ago to 60% now, but outside of the West Coast, it's still a common practice.

dolphus.

"I don't believe in magic. But I do believe in interpreting coincidence exactly the way you want to." -Sherman Alexie